from django.db import models


from django.contrib.auth.models import AbstractUser
from itsdangerous import TimedJSONWebSignatureSerializer as Serializer,BadData
from meiduo_mall import settings

# Create your models here.
class User(AbstractUser):
    """用户模型类"""
    mobile = models.CharField(max_length=11, unique=True, verbose_name='手机号')

    email_active = models.BooleanField(default=False, verbose_name='邮箱验证状态')

    default_address = models.ForeignKey('Address',related_name='users',null=True,blank=True,on_delete=models.SET_NULL,verbose_name='默認地址')

    class Meta:
        db_table = 'tb_users'
        verbose_name = '用户'
        verbose_name_plural = verbose_name


    # @staticmethod
    # def check_verify_email_token(token):
    #     serializer = Serializer(settings.SECRET_KEY, 3600)
    #     try:
    #         # 加载token
    #         result = serializer.loads(token)
    #     except BadData:
    #         return None
    #     else:
    #         user_id = result.get('user_id')
    #         email = result.get('email')
    #         try:
    #             user = User.objects.get(id=user_id, email=email)
    #         except User.DoesNotExist:
    #             user = None
    #         else:
    #             return user


from utils.models import BaseModel

class Address(BaseModel):
    """
    用户地址
    """
    user = models.ForeignKey(User, on_delete=models.CASCADE, related_name='addresses', verbose_name='用户')
    title = models.CharField(max_length=20, verbose_name='地址名称')
    receiver = models.CharField(max_length=20, verbose_name='收货人')
    province = models.ForeignKey('areas.Area', on_delete=models.PROTECT, related_name='province_addresses', verbose_name='省')
    city = models.ForeignKey('areas.Area', on_delete=models.PROTECT, related_name='city_addresses', verbose_name='市')
    district = models.ForeignKey('areas.Area', on_delete=models.PROTECT, related_name='district_addresses', verbose_name='区')
    place = models.CharField(max_length=50, verbose_name='地址')
    mobile = models.CharField(max_length=11, verbose_name='手机')
    tel = models.CharField(max_length=20, null=True, blank=True, default='', verbose_name='固定电话')
    email = models.CharField(max_length=30, null=True, blank=True, default='', verbose_name='电子邮箱')
    is_deleted = models.BooleanField(default=False, verbose_name='逻辑删除')

    class Meta:
        db_table = 'tb_address'
        verbose_name = '用户地址'
        verbose_name_plural = verbose_name
        ordering = ['-update_time']

